11-29-2017 04:41 AM - edited 03-21-2019 10:59 AM
I am using RV042 Dual band Routers in my multiple site, when i am trying to connect all router through ip Sec tunnel only 5 tunnel is working rest others are disconnect, some one help me.
12-05-2017 02:53 PM
Hello,
accordding to the Datasheet for this device, this should be able to connect 50 tunels
"50 IPsec site-to-site tunnels for branch office connectivity"
so it's hard to give you advises if you are configuring the rest of the tunnels the same way.
I would just advise you to activate the logs or do a packet capture and give us a call to 1866-606-1866 so we can open a case nad help you out with this issue.
thank you for contacting Cisco Small Business Support Center
Regards,
12-07-2017 07:57 AM
I have logged a case in Cisco small business support but not getting valid answer, they told that 4 ports (50,51,500,4500) is block by ISP so it creates problem but if ports block is problem then why some tunnels is working fine.
12-07-2017 10:15 AM
Hello,
I am sorry to hear that, based on what you are telling us and based on my experience I would say that when a ISP is blocking those ports VPN tunnel wont work.
if you can share with me the case number so I can take a look at the resolution history and depending on that give you some advises.
thanks
07-09-2018 12:55 AM
However the way I would approach this setup is to configure the RV042 first as it is not as robust as the ASA firewall for encryption options. If applicable.
Below is what I would verify that the ASA matches what you have configured on the RV042, besides having the local and remote IPs and local subnets configured correctly.
Phase1 DH Group:
Phase1 Encryption:
Phase1 Authentication:
Phase1 SA Life Time ___ seconds
Phase2 DH Group:
Phase2 Encryption:
Phase2 Authentication:
Phase2 SA Life Time seconds
Preshared Key:
If the configuration is correct, then I tend to see that the RV042 model needs to be power cycled to negotiate the tunnel. You may need to do both sides sometimes.
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